Airtac SAI40 Standard Air Cylinder SAI40X60
The AirTAC Airtac SAI40 Standard Air Cylinder SAI40X60 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø40mm bore and 60mm stroke, G1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ40 mm
- Stroke60 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM12×1.25
- CushionAdjustable, 30 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAI40 Standard Air Cylinder SAI40X60
The AirTAC SAI40X60 is a double-acting ISO 15552 profile cylinder engineered to deliver 628 N of push force and 528 N of pull force at 0.5 MPa. Its 60 mm stroke provides a compact extension distance, making it well-suited for short-cycle clamping, ejecting, and positioning tasks within automated machinery.
This unit features a standard carbon steel piston rod and PT tapered port threads. The extruded aluminum barrel incorporates sensor grooves on both sides, allowing for straightforward position tracking when paired with a magnet-equipped variant. For higher thermal demands, the standard TPU seals can be swapped for Viton (H) or NBR (N) options.
Airtac SAI40 Standard Air Cylinder SAI40X60 Technical Specifications
| Model | Airtac SAI40 Standard Air Cylinder SAI40X60 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 60 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M12×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 30 mm |
| Max stroke | Up to 1200 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
Theoretical Output Force (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI40 Standard Air Cylinder SAI40X60
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 40 | Bore size in mm. |
| ×60 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Where the Airtac SAI40 Standard Air Cylinder SAI40X60 Is Used
Component Ejection
Provides a rapid 60 mm kick to eject machined parts from a fixture, utilizing the 628 N push force to overcome friction and gravity.
Package Diverting
Actuates a short-stroke diverter arm on a packaging line, pushing cartons to a secondary lane with precise timing.
Clamping Jigs
Secures workpieces during light machining or assembly processes, applying consistent 528 N pull force to hold the fixture closed.
Is the Airtac SAI40 Standard Air Cylinder SAI40X60 the Right Cylinder?
Select this 40 mm bore when an application requires stepping up from the 32 mm class (which offers 402 N push at 0.5 MPa) to handle moderately heavier payloads without consuming the envelope of a 50 mm cylinder. The 60 mm stroke keeps the retracted length minimal, ideal for tight machine cells.
Because the stroke is under 300 mm, rod-bearing bending is minimal, though external guides should still manage any direct lateral loads. This standard SAI40X60 relies on continuous air pressure to maintain its position; if the air supply drops, the piston will drift. For applications requiring true load holding upon pressure loss, consider the SAIL variant with an air-released lock. To match existing ISO 15552 footprints, ensure you specify the PT port, the appropriate mounting accessory (such as LB foot or FA flange), and add the -S suffix if magnetic sensing is required.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAI40 Standard Air Cylinder SAI40X60 FAQ
At an operating pressure of 0.5 MPa, the SAI40X60 generates a push force of 628 N and a pull force of 528 N. If pressure increases to 0.7 MPa, the push force rises to 879 N.
Yes. The SAI40X60 is built to the ISO 15552 standard, meaning its mounting dimensions are fully interchangeable with other ISO 15552 profile cylinders of the same bore size, allowing for direct drop-in replacement.
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